Ubuntu 18.04

Ubuntu 18.04 — cron — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — cron — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 24 February 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5259-3 Related CVEs: https://ubuntu.com/security/notices/USN-5259-2 https://launchpad.net/bugs/1971895 CVE-2017-9525 CVE-2019-9704 CVE-2019-9705 CVE-2019-9706 Upstream summary: USN-5259-1 and USN-5259-2 fixed vulnerabilities in Cron. Unfortunately that update was incomplete and could introduce a regression. This update […]

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Common Problems 118076

Ubuntu 18.04 LTS – Docker daemon fails after kernel update with cgroup issues – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 23 February 2020 Affected versions: Ubuntu 18.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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Как установить Linux, Apache, MySQL, PHP (LAMP) в Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Как установить Linux, Apache, MySQL, PHP (LAMP) в Ubuntu 18.04

Предыдущая версия руководства была написана Бреннаном Бернсом. Стек LAMP – это набор программного обеспечения с открытым исходным кодом, которой обычно устанавливается на сервер для отображения динамических веб-сайтов и…

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How To Monitor BGP Announcements and Routes Using BGPalerter on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Monitor BGP Announcements and Routes Using BGPalerter on Ubuntu 18.04

BGPalerter is an open-source BGP network monitoring tool that can provide real-time alerts on BGP activity, including route visibility and new route announcements, as well as potentially nefarious activity such as route hijacks or route leaks. In this tutorial, you will learn how to install and configure BGPalerter to monitor your important networks for potentially suspicious activity.

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Common Problems 118077

Ubuntu 18.04 Apache 503 Errors from PHP-FPM Socket Permission Issues

🟡 Medium   ⏱ 5–30 min  Last verified: 20 February 2020 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]

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Cómo instalar Nginx en Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Cómo instalar Nginx en Ubuntu 18.04

Nginx es uno de los servidores web más populares del mundo y es responsable de alojar algunos de los sitios más grandes y con mayor tráfico de Internet. En la mayoría de los casos, tiene más recursos que Apache y se puede usar como un servidor web o como un proxy…

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Миграция данных Redis с помощью репликации в Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Миграция данных Redis с помощью репликации в Ubuntu 18.04

Redis — это хранилище данных типа ключ – значение в памяти, известное своей гибкостью, производительностью, широким набором поддерживаемых языков и встроенными функциями, включая репликацию. Репликация — это практика…

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Ubuntu 18.04 — libmspack — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — libmspack — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 18 February 2020 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4066-1 Related CVEs: CVE-2019-1010305 CVE-2018-18584 CVE-2018-18585 CVE-2018-14679 CVE-2018-14680 CVE-2018-14681 CVE-2018-14682 Upstream summary: It was discovered that libmspack incorrectly handled certain CHM files. A remote attacker could possibly use this issue […]

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